Smart meters explained: what they do and why they help

A smart meter sends your readings automatically, so no more estimated bills or torch-lit trips to the meter cupboard.

The real benefit is visibility. Seeing your usage by the hour makes it easy to spot what’s costing money — the tumble dryer, an old fridge, a heater left on.

With Octopus, a smart meter also opens up smart tariffs that reward using energy at cheaper, greener times. Ask Octopus about installation once you’ve switched.